package com.sky.controller.admin;

import com.sky.dto.DishDTO;
import com.sky.dto.DishPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.DishService;
import com.sky.vo.DishVO;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.Set;

@RestController
@RequestMapping("/admin/dish")
@Api(tags = "菜品相关接口")
@Slf4j
public class DishController {
    @Autowired
    private DishService dishService;

    @Autowired
    private RedisTemplate redisTemplate;
    /**
     * 新增菜品
     * @param dishDTO
     * @return
     */
    @ApiOperation("新增菜品")
    @PostMapping("")
    public Result saveWithFlavor(@RequestBody DishDTO dishDTO){
        log.info("新增菜品：{}",dishDTO);
        dishService.saveWithFlavor(dishDTO);
        //清理缓存数据
        String key = "dish_" + dishDTO.getCategoryId();
        redisTemplate.delete(key);
        return Result.success();

    }

    /**
     * 菜品分页查询
     * @param dishPageQueryDTO
     * @return
     */
    @ApiOperation("分页查询")
    @GetMapping("/page")
    public Result<PageResult> pageQuery( DishPageQueryDTO dishPageQueryDTO){
        log.info("菜品分页查询：{}",dishPageQueryDTO);
        PageResult pageResult = dishService.pageQuery(dishPageQueryDTO);
        return Result.success(pageResult);
    }

    /**
     *批量删除菜品
     * @return
     */
    @ApiOperation("批量删除菜品")
    @DeleteMapping("")
    public Result deleteBatch(@RequestParam List<Long> ids){
        log.info("批量删除菜品：{}",ids);
        dishService.deleteBatch(ids);
        //清理所有缓存数据源
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }

    /**
     * 根据ID查询菜品,连带口味
     * @param id
     * @return
     */
    @ApiOperation("根据ID查询菜品")
    @GetMapping("/{id}")
    public Result<DishVO> getByIdWithFlavor(@PathVariable Long id){
        log.info("根据ID查询菜品:{}",id);
        DishVO dishVo = dishService.getByIdWithFlavor(id);
        return Result.success(dishVo);
    }

    /**
     * 修改菜品连带口味
     * @param dishDTO
     * @return
     */
    @ApiOperation("修改菜品")
    @PutMapping("")
    public Result updateWithFlavor(@RequestBody DishDTO dishDTO){
        log.info("修改菜品：{}",dishDTO);
        dishService.updateWithFlavor(dishDTO);
        //清理所有缓存数据源
        Set keys = redisTemplate.keys("dish_*");
        redisTemplate.delete(keys);
        return Result.success();
    }
}
